CN209976112U - Three-dimensional circulating parking garage - Google Patents

Abstract

The utility model discloses a three-dimensional circulating parking garage. The three-dimensional circulating parking garage forms a vehicle entry and exit area for vehicles to enter and exit. The three-dimensional circulating parking garage includes a plurality of vehicle-carrying platforms for parking A conveying device for cyclically moving vehicle platform, a wireless communication module for wireless communication with user terminal equipment, and a controller; the controller is respectively connected with the conveying device and the wireless communication module, and the controller is used for The vehicle-fetching signal received by the wireless communication module is used to control the conveying device to move the corresponding vehicle-carrying platform to the vehicle entry and exit area.

Description

Three-dimensional circular parking garage

technical field

The utility model relates to the field of garages, in particular to a three-dimensional circulating parking garage.

Background technique

At present, with the continuous increase of car ownership, the problem of difficult parking has become increasingly prominent. With the advancement of technology, three-dimensional circular parking garages are widely used. For example: Chinese Patent Nos. 201510343091.3, 201511014070.3, 01257189X and 201520674851.4 respectively disclose a three-dimensional circular parking garage, which realizes a small footprint and achieves the function of circular three-dimensional parking. In the actual use process, when the user needs to pick up the car, he usually needs to come to the three-dimensional circular parking garage for on-site operation. In the process of moving the car to the entry and exit area in the three-dimensional circular parking garage, the user often needs to wait for a long time. As a result, the efficiency of car pickup is low and the user experience is poor. How to design a three-dimensional circular parking garage that shortens the car pick-up time and improves user experience is the technical problem to be solved by the present invention.

SUMMARY OF THE INVENTION

The utility model provides a three-dimensional circular parking garage, which can shorten the time for picking up the car and improve the user experience.

The purpose of this utility model is to realize through the following technical solutions:

A three-dimensional circular parking garage, the three-dimensional circular parking garage forms a vehicle entry and exit area for vehicles to enter and exit, and the three-dimensional circular parking garage includes a plurality of vehicle-carrying platforms for parking vehicles and driving the vehicle-carrying platforms. A cyclically moving conveying device, a wireless communication module for wireless communication with user terminal equipment, and a controller; the controller is respectively connected with the conveying device and the wireless communication module, and the controller is configured to communicate according to the wireless communication The vehicle pickup signal received by the module controls the conveying device to move the corresponding vehicle platform to the vehicle entry and exit area.

Further, the three-dimensional circular parking garage further includes an installation frame, the bottom of the installation frame forms the entry and exit area, and the installation frame includes two support frames arranged oppositely and fixed on the foundation; the conveying device includes A driving mechanism, two chains and a plurality of sprockets, each of the support frames is provided with a plurality of the sprockets, the chains are wound on the corresponding sprockets on the support frame, and the drive The mechanism is used to drive the sprocket to rotate to drive the vehicle platform to move through the chain, and the vehicle platform is connected between the two chains.

Further, the sprocket directly drivingly connected with the driving mechanism is a driving sprocket, and a connecting shaft is provided between the two driving sprockets opposite to each other at the same height position on the two support frames; The driving mechanism is used to drive each of the drive sprockets to run synchronously, so that the two adjacent drive sprocket pairs are borne by the drive sprocket located above the two adjacent drive sprocket pairs. load on the chain in between.

Further, a hinge portion is formed between two adjacent chain links in the chain, a suspension link is arranged on the upper part of the vehicle platform, and one end of the suspension link is connected to the hinge portion of one of the chains. , the other end of the suspension link is connected to the corresponding hinge part of the other chain.

Further, the three-dimensional circular parking garage further includes a positioning support assembly disposed on the foundation, and the positioning support assembly is used for positioning and supporting the vehicle platform at the vehicle entry and exit area.

Further, the three-dimensional circular parking garage further includes a first sensor for detecting whether there is a vehicle on the vehicle-carrying platform located in the vehicle entry and exit area, and the controller is connected to the first sensor.

Compared with the prior art, the utility model has many advantages and positive effects:

In the three-dimensional circular parking garage provided by the utility model, in the process of taking the car by the user, the user can send a car pickup signal to the three-dimensional circular parking garage in advance through the user terminal device, so that when the user is still a certain distance from the three-dimensional circular parking garage The three-dimensional circular parking garage moves the corresponding vehicle platform to the vehicle entry and exit area in advance according to the received car pickup signal. After the user reaches the position of the three-dimensional circular parking garage, he can directly take the car and leave the three-dimensional circular parking garage, thus greatly saving the user's on-site fetching. The time the car needs to wait for, and the time to pick up the car can be shortened to improve the user experience.

Description of drawings

Fig. 1 is the layout principle diagram of the utility model three-dimensional circular parking garage;

Figure 2 is a perspective view of the utility model three-dimensional circular parking garage;

Fig. 3 is the partial enlarged schematic diagram of A area in Fig. 2;

Figure 4 is a schematic structural diagram of the utility model three-dimensional circular parking garage with one side support frame removed;

Fig. 5 is the partial enlarged schematic diagram of B region in Fig. 4;

Fig. 6 is the partial enlarged schematic diagram of C area in Fig. 4;

7 is a schematic structural diagram of a guide chute in the three-dimensional circular parking garage of the present invention;

8 is a schematic structural diagram of a vehicle-carrying platform in a three-dimensional circular parking garage of the present invention;

FIG. 9 is a structural schematic diagram of the speed limiting assembly in the three-dimensional circular parking garage of the present invention.

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings.

Referring to FIGS. 1-9 , the three-dimensional circular parking garage in this embodiment forms a vehicle entry and exit area 101 for vehicles to enter and exit. The three-dimensional parking in this embodiment includes a plurality of vehicle-carrying platforms 2 for parking The conveying device for the cyclic movement of the vehicle-carrying platform 2, the wireless communication module for wireless communication with the user terminal equipment, and the controller; the controller is respectively connected with the conveying device and the wireless communication module, and the controller is used for The conveying device is controlled to move the corresponding vehicle platform to the vehicle entry and exit area according to the vehicle pickup signal received by the wireless communication module.

Specifically, the three-dimensional circular parking garage in this embodiment has an entry and exit area 101 for vehicles to enter and exit, and the vehicle platform 2 located in the entry and exit area 101 will complete the entry or exit of vehicles, and the entry or exit of vehicles. When exiting the vehicle-carrying platform 2 located in the vehicle entry and exit area 101, when the user needs to pick up the vehicle, the vehicle can be picked up from the three-dimensional circular parking garage through the user terminal device (for example, a handheld mobile device with wireless communication function such as a mobile phone). signal, the controller drives the vehicle platform 2 corresponding to the conveying device to move into the vehicle entry and exit area 101 according to the vehicle pickup signal received by the wireless communication module, so that the vehicle can be reserved in advance to improve the efficiency of the vehicle pickup. , shorten the pickup time to improve user experience.

In order to facilitate quick car storage, in the actual use process, the controller generally moves the idle car platform 2 to the car entry and exit area 101 to wait for parking in order to facilitate the user to park quickly without receiving the car pickup signal. into a new vehicle. In order to ensure that the vehicle-carrying platform 2 in the vehicle-entering and exiting area 101 is in an empty state, the three-dimensional circular parking garage further includes a first sensor (not shown in the figure) for detecting whether the vehicle-carrying platform 2 located in the vehicle-entering and exiting area 101 has a vehicle shown), and a controller (not shown); the controller is respectively connected with the conveying device, the first sensor and the fourth sensor, and the controller controls the operation of the conveying device according to the signal sent by the first sensor . Specifically, the three-dimensional circular parking garage in this embodiment has an entry and exit area 101 for vehicles to enter and exit, and the vehicle platform 2 located in the entry and exit area 101 will complete the entry or exit of the vehicle, and the entry or exit of the vehicle. When the vehicle loading platform 2 is located in the vehicle entry and exit area 101, it can be detected by the first sensor to determine whether the vehicle loading platform 2 located in the vehicle entry and exit area 101 has a vehicle for storage. Mark whether the vehicle platform 2 in the vehicle entry and exit area 101 has a vehicle. After the vehicle platform 2 in the vehicle entry area 101 is marked whether there is a vehicle, the controller controls the operation of the conveying device, so that when the vehicle pickup signal is not received , so that the vehicle-carrying platform 2 located in the vehicle entry and exit area 101 is in an unloaded and vehicle-free state. Among them, the three-dimensional circular parking garage in this embodiment also includes a fourth sensor for detecting the running direction of the conveying device, and the conveying device is controlled by the controller to send an instruction to rotate forward or reversely. The running direction of the conveying device is detected and fed back to the controller to further confirm whether the running direction is correct, so as to update the parking station information of each vehicle platform 2 . In addition, in order to ensure that the vehicle-carrying platform 2 can accurately move to the vehicle entry and exit area 101 and stop waiting, the three-dimensional circular parking garage further includes a third sensor for detecting whether the moving vehicle-carrying platform moves in place, the third sensor It is connected with the controller. Specifically, in the process of driving each vehicle-carrying platform 2 to move through the conveying device, the controller controls the operation of the conveying device. The third sensor detects whether the vehicle-carrying platform 2 moves to an accurate position at the corresponding position at a specific position, so as to trigger the controller to control the conveying device to stop running. Preferably, during operation, the parking states of the vehicle-carrying platforms 2 at different positions are different. For example, the three-dimensional parking also includes a second sensor (not shown) for weighing the vehicle platform 2 located in the vehicle entry and exit area 101, and the second sensor is connected to the controller. Specifically, When the state of the vehicle-carrying platform 2 located in the in-out-vehicle area 101 changes, the load of the vehicle-carrying platform 2 will be detected correspondingly through the second sensor, and the controller will correspond to the information generated by the second sensor according to the information generated by the second sensor. Mark the weight information of the vehicle-carrying platform 2. In this way, during the cyclic operation of the conveying device, if the controller does not receive the vehicle pickup signal, it will first ensure that there is an idle vehicle-carrying platform 2 in the vehicle entry and exit area 101. In the process of moving the idle vehicle platform 2 to the vehicle entry and exit area 101, the position of the vehicle platform 2 is further adjusted according to the load of each vehicle platform 2 to achieve a balanced weight distribution. This is a balanced distribution mode. Alternatively, after the vehicle in the vehicle-carrying platform 2 is taken away, it does not move any more, and the vehicle-carrying platform 2 is directly marked as an idle state, which is the least moving mode.

Wherein, the first sensor may adopt a representation entity such as a photoelectric switch or a pressure sensor. The fourth sensor can be represented by a photoelectric switch or an angular displacement sensor, among which, if the photoelectric switch is used to judge the running direction, the photoelectric switch is arranged between two adjacent parking stations and offset close to one of the parking stations. In this way, when the conveying device drives the vehicle platform 2 to move, the running direction can be judged according to the time difference between the starting of the conveying device and the triggering of the photoelectric switch. The third sensor may use a representation entity such as a travel switch or a position sensor; the second sensor may use a representation entity such as a load cell, a pressure sensor, or a load cell.

In addition, the three-dimensional circular parking garage in this embodiment may adopt the following specific structural forms. The three-dimensional circular parking garage in this embodiment further includes an installation frame 1, the installation frame 1 includes two oppositely arranged support frames 11, the conveying device includes a drive mechanism 3, two chains 5 and a plurality of sprockets, wherein the chain The wheels are divided into first sprockets 41 arranged on the top and bottom of the support frame 11, and the sprockets are further divided into two second sprockets 42 arranged on both sides of the support frame 11 and arranged up and down. A chain 5 is provided on the first sprocket 41 and the second sprocket 42 on the The upper part is provided with a suspension link 22 , one end of the suspension link 22 is connected to the hinge part 51 of one of the chains 5 , and the other end of the suspension link 55 is connected to the corresponding hinge of the other chain 5 . At least one of the support frames 11 is provided with a guide chute 6, the vehicle platform 2 is provided with a guide post 24, and the guide post 24 is slidably arranged in the guide chute 6; the The driving mechanism 3 drives the first sprocket 41 and/or the second sprocket 42 to rotate.

Specifically, in the three-dimensional circular parking garage in this embodiment, two oppositely arranged support frames 11 are installed on the foundation 100 . The support frames 11 are provided with a plurality of sprockets to install the chains 5 , and the corresponding chains on the two support frames 11 are installed on the foundation 100 . The installation positions of the wheels are the same, and the driving mechanism drives the sprockets to rotate to drive the two chains 5 to rotate synchronously. Among them, the sprockets connected with the driving mechanism are used as driving sprockets, and the sprockets not connected with the driving mechanism are used as driven sprockets. , and the two corresponding driving sprockets on the two support frames 11 are connected by connecting shafts to ensure that the two driving sprockets rotate synchronously and the two chains 5 run synchronously, while for the driven sprockets The driven sprockets may also be independent of each other without disposing the connecting shafts to reduce the manufacturing cost. The following description will be given by taking the driving mechanism 3 driving the first sprocket 41 at the bottom of the support frame 11 as an example. The driving mechanism 3 transmits the power to the first sprocket 41 at the bottom of the support frame 11 , the first sprockets 41 at the bottom of the two support frames 11 are connected by a connecting shaft to rotate synchronously, and the rotation of the first sprocket 41 at the bottom will drive the two The chain 5 runs synchronously, thereby driving the vehicle-carrying platform 2 on the chain 5 to follow the movement, wherein the vehicle-carrying platform 2 is connected to the corresponding hinge parts 51 of the two chains 5 through the suspension link 22, so that the vehicle-carrying platform 2 The force generated on the chain 5 acts on the hinge part 51. During the movement of the chain 5, the vehicle platform 2 can rotate relative to the hinge part 51, so as to ensure that the vehicle platform 2 always maintains an upright state, and through the vehicle platform The guide post 24 on the 2 is guided in cooperation with the guide chute 6 on the support frame 11 to ensure that the vehicle platform 2 can move along the guide chute 6 , thereby reducing the shaking during the movement of the vehicle platform 2 following the chain 5 . Since the suspension link 22 of the vehicle platform 2 is connected to the hinge portion 51 of the chain 5, there is no need to configure an additional connecting plate on the chain 5 to install the vehicle platform 2; the vehicle platform 2 will be hinged under the action of gravity The part 51 generates a vertical downward pulling force, so that the chain 5 is subjected to a downward pulling force at the hinge part 51, and the chain link part of the chain 5 will not be subjected to a lateral force perpendicular to the direction of the chain link, especially when the chain 5 is in a vertical position. The part that runs in a straight state prevents the vehicle platform 2 from generating torque on the chain 5 and causing the chain 5 to twist, thereby reducing the wear and tear of the chain 5 during operation. The structural form of the connecting plate to install the frame requires a guide groove on one side of the chain to assist in carrying the weight of the frame, and because the suspension link 22 of the vehicle platform 2 is connected to the hinge 51 of the chain 5, the guide chute 6 is located on the side of the chain. In actual use, it mainly plays a guiding role, and the friction force between the guide column 24 and the guide chute 6 is small, so that the vehicle platform 2 can move quickly along the guide chute 6 to improve the operation efficiency. Among them, in order to facilitate the installation of the suspension link 22, the hinge part 51 connecting the chain 5 and the suspension link 22 is a bushing, and the end of the suspension link 22 is inserted into the bushing, so as to lower the suspension link 22. The friction between the rod 22 and the hinge part 51 is also provided with a wear-resistant sleeve in the shaft sleeve, and the end of the suspension link 22 is inserted into the wear-resistant sleeve.

Further, the guide chute 6 includes two left and right vertical guide grooves 61. The ends of the vertical guide grooves 61 are respectively provided with inclined guide grooves 611. The lower inclined guide groove 611 extends downward; the vertical guide groove 61 and the inclined guide groove 611 are arranged on the support frame 11 . Specifically, according to the distribution of the sprockets on the support frame 11, when the chain 5 moves in the vertical direction between the two second sprockets 42 adjacently arranged up and down during the cyclic movement of the vehicle platform 2, Then the vehicle carrying platform 2 is guided and moved through the vertical guide groove 61 , and when moving between the adjacently arranged first sprocket 41 and the second sprocket 42 , the vehicle carrying platform 2 passes through the inclination of the end of the vertical guide groove 61 . The guide groove 611 is guided to move to ensure the smooth running of the vehicle platform 2 . Preferably, since the vehicle-carrying platform 2 will be located in the vehicle entry and exit area at the bottom of the installation frame 1 when parking and taking the vehicle, and since the vehicle enters or exits the vehicle-carrying platform 2, the moving vehicle will In order to ensure that the vehicle platform 2 still obtains good guide support during the process of parking and taking the vehicle, the guide chute 61 further includes a transverse guide groove 62, and the transverse guide groove 62 is provided on the The bottom is located between the two inclined guide grooves 611 at the bottom; the guide column 24 includes two lower guide columns 241 arranged at the bottom of the vehicle platform 2. Specifically, when the vehicle platform 2 moves to the most When entering and leaving the vehicle area at the bottom, the two lower guide columns 241 at the bottom of the vehicle platform 2 are located in the lateral guide grooves 62. On the one hand, the lateral guide grooves 62 can guide the vehicle during the process of moving the vehicle platform 2 to the bottom. The platform 2 is guided. On the other hand, in the process of parking and picking up the vehicle, the lower guide post 241 cooperates with the lateral guide groove 62, which can reduce the shaking of the vehicle platform 2, and the two lower guide posts 241 are limited by the lateral guide groove 62. down, so that the shaking room of the vehicle platform 2 is reduced. Wherein, in order to ensure good guidance when the vehicle platform 2 moves between the first sprocket 41 and the second sprocket 42 , the guide column 24 further includes two upper guides disposed on the vehicle platform 2 . column 242; the upper guide column 242 is located directly above the corresponding lower guide column 241; the inclined guide groove 611 includes two inclined sub-guide grooves 6111 arranged in parallel and up and down, specifically, for the vertical guide groove The inclined guide groove 611 on the 61, the inclined sub-guide groove 6111 on the upper part is used for guiding with the upper guide post 242, and the inclined sub-guide groove 6111 on the lower part is used for guiding in cooperation with the lower guide post 241. In addition, in order to further ensure that the chain 5 can cooperate with the sprocket to drive the vehicle platform 2 to move smoothly, the number of teeth that the second sprocket 42 meshes with the chain 5 is not less than three. Specifically, due to the distribution of the second sprocket 42 At the four corners of the mounting frame 1, when the chain 5 passes through the second sprocket 42, the direction of the moving trajectory will change. When reaching the second sprocket 42, the movement trajectory can be changed more smoothly, so as to reduce the shaking degree of the vehicle platform 2, reduce the impact on the guide chute 6, and further improve the operation efficiency.

At the same time, in order to more reliably improve the stability of the vehicle platform 2 and reduce the impact on the chain 5 during the parking and retrieval process, the foundation 100 is also provided with a positioning support assembly, which is used for positioning support at the entry and exit points. The vehicle-carrying platform 2 at the vehicle area, specifically, during the process of parking and retrieving the vehicle, the vehicle-carrying platform 2 will move to the vehicle entry and exit area at the bottom of the installation frame 1. On the one hand, the vehicle platform 2 can be supported from the bottom, and on the other hand, the positioning support assembly can also position the side of the vehicle platform 2. In this way, in the process of parking and picking up the vehicle , which can ensure that the vehicle-carrying platform 2 remains stable, and at the same time, can reduce the impact on the chain 5 caused by the sudden change of the load of the vehicle-carrying platform 2 when the vehicle is driving in or out. The positioning support assembly includes a plurality of positioning telescopic modules 7, and the positioning telescopic modules 7 include a telescopic mechanism 71 and a positioning support 72 arranged on the telescopic mechanism 71. The support part at the bottom of the vehicle platform 2, the positioning support 72 also has a positioning part for positioning the side part of the vehicle platform 2, specifically, through the telescopic mechanism 71, the positioning support 72 can be moved closer to or away from For the vehicle platform 2, when the vehicle is parked and retrieved, the telescopic mechanism 71 drives the positioning support 72 to approach the vehicle platform 2, the support portion of the positioning support 72 will support the vehicle platform 2 from the bottom, and the positioning portion of the positioning support 72 will support the vehicle platform 2 from the bottom. The vehicle platform 2 will be positioned from the side; and the telescopic mechanism 71 can use telescopic electromagnets, electric cylinders, linear motors, etc. to represent entities. The positioning support 72 may be a positioning support plate with an L-shaped cross-section, the lateral surface of the positioning support plate forms the support portion, and the longitudinal plate surface of the positioning support plate forms the positioning portion. In addition, the telescopic mechanism 71 can be horizontally arranged on the foundation 100, and the horizontally arranged telescopic mechanism 71 can be extended and retracted in the horizontal direction; Extends straight. Preferably, the positioning telescopic modules 7 are respectively arranged on both ends and both sides of the vehicle platform 2 located at the vehicle entry and exit area on the foundation 100 . The vehicle-carrying platform 2 forms a projection area on the foundation 100. Correspondingly, positioning and telescopic modules 7 are respectively arranged around the projection area. Position and support.

Still further, the vehicle carrier platform 2 includes a vehicle carrier plate 21, a connecting frame 23 and a suspension link 22, the front and rear ends of the vehicle carrier plate 21 are respectively provided with a connecting frame 23, and the suspension link 22 is connected to the two On each of the connecting frames 23, the connecting frames 23 have an inverted U-shaped structure. Specifically, the vehicle carrier 21 is installed on the suspension link 22 through the inverted U-shaped connecting frame 23, and the vehicle carrier 21 is used for parking the vehicle. , and in order to ensure that the car can be accurately parked in place, the two sides of the car carrier plate 21 are formed with guide grooves 211 for guiding the movement of the wheels. Corresponding to the guide groove 211, the automobile moves to the vehicle carrier plate 21 along the guide groove 211. At the same time, the guide groove 211 is also provided with a limit lever 212 for limiting the movement of the wheels. When the limit lever 212 is on, it means that the parking is in place, so as to ensure that the position of the vehicle on the vehicle carrier plate 21 is accurate, and the force balance of the vehicle carrier plate 21 is ensured. Wherein, the two connecting frames 23 are inclined downward from top to bottom and extend downward toward the middle of the vehicle carrier plate 21 , and the connecting frames 23 form an inclined-pull structure, which is beneficial to the more reliable installation of the vehicle carrier plate 21 through the connecting frame 23 . on the suspension link 22. The connecting frame 23 is provided with a bearing, the end of the suspension link 22 passes through the corresponding bearing on the connecting frame 23, and the vehicle carrier plate 21 and the connecting frame 23 can be fixed together by bolting or welding. , and the vehicle carrier plate 21 is rotatably hung on the suspension link 22 through the connecting frame 23 , and at the same time, the suspension link 22 has a hinge portion 51 that can rotate relative to the chain 5 , forming a two-way between the vehicle carrier plate 21 and the chain 5 A rotating pair is used to ensure that the carriage plate 21 is kept in a horizontal state during the movement. In addition, for the guide column 24, the lower guide column 241 is arranged on the vehicle carrier plate 21, and the upper guide column 242 is arranged on the connecting frame 23, in order to further reduce the friction between the guide column 24 and the guide chute 6 , the lower guide column 241 and the upper guide column 242 are respectively provided with rollers, and the rollers are used for rolling in the guide chute 6 .

Furthermore, in order to facilitate the adjustment of the tightness of the chain 5 and reduce the difficulty of installation, the top of the support frame 11 is provided with a lifting bracket 8 that can be raised and lowered, and the first sprocket 41 at the top is installed on the lifting bracket 8 . Specifically, by installing the first sprocket 41 on the top of the support frame 11 to the lifting bracket, during the assembly process, after connecting the chain 5 to the first sprocket 41 and the second sprocket 42, by raising the lifting bracket, It makes the chain 5 reach a state of tension, so that there is no need to add an additional tensioner, and it also avoids the use of tensioners to cause the shape of the chain 5 to protrude outwards or to concave inward. , so as to ensure that the vehicle platform 2 can follow the chain 5 to move smoothly. Wherein, the specific manifestation of the lifting bracket 8 has various structural forms. The lifting bracket 8 includes a supporting beam 81, a mounting seat 82 and a lifting assembly 83. The supporting beam 81 is fixed on the supporting frame 11, and the installation The seat 82 is installed on the support beam 81 through the lifting assembly 83 , and the first sprocket 41 at the top is installed on the mounting seat 82 . Specifically, the support beam 81 is used as a support member to be fixed on the support frame 11 , the mounting seat 82 is provided with a bearing seat for installing the first sprocket 41, and the height position of the mounting seat 82 is adjusted by adjusting the lifting assembly 83. The lifting assembly 83 has various structural forms, for example: the The lifting assembly includes a plurality of supporting longitudinal beams 831, a plurality of longitudinally arranged first installation holes (not marked) are provided on the supporting beams 81, and locking bolts (not marked) are provided at the lower ends of the supporting longitudinal beams 831, so The locking bolts are inserted into the first mounting holes at the corresponding heights, and the mounting base 82 is fixed on the upper end of the supporting longitudinal beam 831. During actual assembly, after the chain 5 is installed, the supporting longitudinal beam is adjusted in height. 831 to make the chain 5 reach a tensioned state, and then insert the locking bolts into the first installation holes at the corresponding height positions for fixing; The column 832 is arranged between the support beam 81 and the mounting seat 82. Specifically, the column 832 can be a telescopic rod structure. The column 832 includes a fixed column and a sliding column, and the sliding column can slide on the fixed column. , a locking member is arranged between the fixed cylinder and the sliding cylinder, and the locking member can be a latch. Correspondingly, the fixed cylinder and the sliding cylinder are respectively provided with a number of latch holes. After the sliding cylinder is adjusted in place, By inserting the bolt into the bolt hole of the fixed cylinder and the bolt hole of the sliding cylinder at the same time. In the process of adjusting the supporting longitudinal beam 831 or the telescopic column 832, the mounting seat 82 can be supported on the supporting beam 81 by a jack, and the mounting seat 82 can be gradually raised until the chain 5 is tightened. Then, the supporting longitudinal beam is correspondingly fixed and locked. 831 or 832 of the uprights. In addition, after the lift assembly 83 adjusts the height of the mounting seat 82, in order to fix the mounting seat 82, a plurality of longitudinally arranged second mounting holes can be correspondingly provided on the support frame 11, and the two ends of the mounting seat 82 are It is fixed by inserting the fixing bolts into the second mounting holes at the corresponding height positions.

By connecting the suspension link on the vehicle platform to the hinge part of the corresponding chain, no force arm is formed between the suspension link and the hinge part, so that the chain only bears the pull-down force generated by the vehicle platform. It will not generate additional torque on the chain part running in the vertical state. On the one hand, it ensures that the chain part running in the vertical state will not be deformed by the lateral force, reducing the wear of the chain and improving the service life of the chain. On the other hand, the vehicle platform only generates downward pulling force on the chain without generating torque, so that the guide chute only needs to guide the running vehicle platform without providing a supporting force. The friction force between them is small, so that the chain-driven vehicle platform can run quickly and efficiently, so as to improve the operation efficiency of the three-dimensional circular parking garage, prolong its service life and improve the reliability of use.

Based on the above technical solutions, optionally, in order to reduce the operating energy consumption and make full use of the height space to obtain more parking spaces, the mounting frame 1 can be increased in the height direction, correspondingly, the length of the chain 5 will increase, and at the same time , the number of vehicle platforms 2 suspended on the chain 5 will increase at the same time, and the chain 5 will accumulate the tensile force generated by multiple vehicle platforms 2. In order to improve the reliability of the use of the chain 5, the chain 5 bears the load in sections. To carry the vehicle platform 2, specifically, at least one third sprocket 43 is further arranged between the two second sprockets 42 arranged up and down, and the driving mechanism 3 is connected to the first sprocket 41 respectively. , the second sprocket 42 and the third sprocket 43 are drivingly connected, and the first sprocket 41 , the second sprocket 42 and the third sprocket 43 are used as driving sprockets with power drive ; The two support frames 11 are located at the same height position, and a connecting shaft is provided between the two opposite driving sprockets; the drive mechanism 3 is used to drive each of the driving sprockets to run synchronously, so that The upper and lower driving sprockets of the two adjacent driving sprocket pairs bear the load of the chain 5 between the two adjacent driving sprockets. Specifically, the two driving sprockets connected by the connecting shaft form a set of driving wheel pairs, and the driving mechanism 3 provides power for each driving wheel pair, so that the driving chain wheel in the driving wheel pair can be connected to the chain 5 below it. Part of the pulling force is provided. By controlling the driving force of the driving wheel pair at different positions, the following effects can be achieved: For the two driving sprockets that are adjacent to each other up and down in the same support frame, the driving sprocket located above It is configured to carry the load of the chain 5 between the two driving sprockets, so as to realize the segmented load-bearing of the chain 5, wherein the driving mechanism 3 transmits the power to the driving wheel pair in a variety of ways, For example: Scheme 1, the driving mechanism 3 includes a main motor and a power distribution box 31, the power distribution box 31 is provided with a power input shaft and a plurality of power output shafts that are drive-connected to the power input shaft, and the main motor is connected to all the power input shafts. The power input shaft is drive-connected, and the power output shaft is drivingly connected with the corresponding pair of driving wheels to achieve synchronous operation so as to bear the load of the chain in sections; For the drive motor corresponding to the drive connection, the control system realizes synchronous operation or automatic acceleration or deceleration operation according to the load between the two active sprockets, so as to realize the load of the chain in sections. In addition, according to the length of the chain 5 between the two adjacent driving sprockets, in the case where the chain 5 between the two driving sprockets is long, a driven sprocket can also be arranged between the upper and lower adjacent driving sprockets (not shown), the chain 5 is guided by a driven sprocket to ensure smooth movement of the chain 5 . Preferably, due to the different storage states of vehicles in the vehicle platform 2 at different positions, the unbalanced load occurs due to the different number of stored vehicles. In order to ensure smooth movement during actual operation, the driving wheel pair also Including a speed limiting assembly 43, the speed limiting assembly 43 includes a friction sleeve 431, an installation shaft 432 and a plurality of friction plates 433, the installation shaft 432 is inserted in the friction sleeve 431, the outer circumference of the installation shaft 432 A plurality of guide rods 435 are provided, the outer surface of the friction plate 433 is set as an arc surface matching with the inner wall of the friction sleeve 431, and the friction plate 433 is slidably arranged on the corresponding guide rod 435, A return spring 434 is arranged between the friction plate 433 and the installation shaft 432 ; the friction sleeve 431 is fixedly arranged on the installation frame, and the installation shaft 432 is connected to the driving sprocket. Specifically, when the driving sprocket rotates, it will drive the installation shaft 432 to rotate at the same time, and the friction plate 433 will overcome the pulling force of the return spring 434 to move to the outside under the action of centrifugal force. 433 will contact the inner wall of the friction sleeve 431 to generate friction, and the greater the rotational speed of the driving sprocket, the greater the friction, which can effectively stabilize the rotational speed of the driving sprocket and avoid uneven weight distribution. When balancing, the driving sprocket rotates at an overspeed to ensure the smooth operation of the entire equipment.

Further, the driving wheel pair further includes a brake (not shown) for braking the driving sprocket. Specifically, when the third sensor requires the vehicle platform to stop to a specified position, the brakes will perform braking processing on the driving wheel pair to ensure that the driving sprocket will not rotate arbitrarily in the absence of power, and to ensure the stationary state in the parking state. . Preferably, the driving wheel pair is also provided with a torque sensor (not shown) for detecting the magnitude of the torque received by the driving sprocket; at the same time, a second sensor is configured in the vehicle entry and exit area to weigh the vehicle platform 4 located in the vehicle entry and exit area. the weight of. Specifically, in order to realize that the driving sprocket provides segmented pulling force to the part of the chain 5 below it to the next driving sprocket, so as to realize the segmented load bearing of the chain more accurately, there are vehicles for the vehicle-carrying platform 4 at different positions. In the two states of car-free and up-and-down, the number of vehicle-carrying platforms 4 that can be placed on the chain 5 between the upper and lower adjacent driving sprockets is constant. The weight carried by the vehicle platform 4 can be obtained through the load cell when the vehicle is parked on the vehicle platform and stored in the control system for the controller to call. In addition to the weight of the chain 5 and the vehicle platform 4 itself, it can be accurately calculated. Calculate the torque generated by the chain 5 and the corresponding vehicle platform 4 to the upper driving sprocket. In this way, in the process of driving the chain cycle of the driving mechanism 3, the torque corresponding to the upper driving sprocket on the rising side is After the torque value detected by the sensor is greater than the calculated torque value, the lower driving sprocket must accelerate to increase the load bearing; on the descending side, when the torque value detected by the torque sensor corresponding to the upper driving sprocket is greater than the calculated torque value After the torque value is 100%, the lower driving sprocket will decelerate to increase the load-bearing, so that the driving sprocket can carry the load of the lower part of the corresponding chain 5, and realize the segmented load-bearing more accurately.

The utility model also provides a control method for the above-mentioned three-dimensional circular parking garage, the control method includes a drive control mode; the drive control mode includes: a drive mechanism drives each drive wheel pair to rotate synchronously, so that two adjacent drive wheels up and down are driven to rotate synchronously. The wheel pair, the upper driving wheel pair carries the load of the chain between the two driving wheel pairs. Specifically: by driving each driving wheel pair to rotate synchronously, the upper driving wheel pair can carry the load of the corresponding chain part below it, eliminating the cumulative effect of the chain load, effectively enhancing the carrying capacity of the chain, and making the construction unit larger The capacity three-dimensional circular parking garage becomes very easy, and reduces the operating energy consumption and manufacturing cost of the three-dimensional circular parking garage, and greatly improves the operation speed and shortens the access time. Among them, in the process of chain circulating operation, for the two adjacent driving wheel pairs on the ascending side, when the torque value detected by the torque sensor corresponding to the upper driving wheel pair is greater than the load of the chain between the two driving wheel pairs , the lower driving wheel accelerates correspondingly until the torque value detected by the torque sensor corresponding to the upper driving wheel pair is equal to the load of the chain between the two driving wheel pairs; otherwise, the torque value detected by the torque sensor corresponding to the upper driving wheel pair is less than two When the load of the chain between the two driving wheel pairs, the upper driving wheel accelerates correspondingly until the torque value detected by the torque sensor corresponding to the upper driving wheel pair is equal to the load of the chain between the two driving wheel pairs; For two driving wheel pairs, when the torque value detected by the torque sensor corresponding to the upper driving wheel pair is greater than the load of the chain between the two driving wheel pairs, the lower driving wheel correspondingly decelerates and increases the load until the upper driving wheel pair corresponds to The torque value detected by the torque sensor is equal to the load of the chain between the two driving wheel pairs; on the contrary, when the torque value detected by the torque sensor corresponding to the upper driving wheel pair is less than the load of the chain between the two driving wheel pairs, the upper driving wheel Increase the load corresponding to the deceleration until the torque value detected by the torque sensor corresponding to the upper driving wheel pair is equal to the load of the chain between the two driving wheel pairs.

For the driving method of scheme 1, a main motor drives each driving wheel pair to rotate synchronously through the power distribution box, so that the upper driving wheel pair can carry the load of the corresponding chain part below it; Since the driving wheel pair is driven by different driving motors, the output power of the driving motor can be dynamically controlled. For the two adjacent driving wheels on the ascending side, the torque value detected by the torque sensor corresponding to the upper driving wheel is greater than When the load of the chain between the two driving wheels, the lower driving wheel accelerates correspondingly until the torque value detected by the torque sensor corresponding to the upper driving wheel is equal to the load of the chain between the two driving wheels; otherwise, the corresponding torque of the upper driving wheel When the torque value detected by the sensor is less than the load of the chain between the two driving wheel pairs, the upper driving wheel will accelerate correspondingly until the torque value detected by the torque sensor corresponding to the upper driving wheel pair is equal to the load of the chain between the two driving wheel pairs. ; For the two adjacent driving wheel pairs on the descending side, when the torque value detected by the torque sensor corresponding to the upper driving wheel pair is greater than the load of the chain between the two driving wheel pairs, the corresponding deceleration of the lower driving wheel increases. Bear the load until the torque value detected by the torque sensor corresponding to the upper driving wheel pair is equal to the load of the chain between the two driving wheel pairs; otherwise, the torque value detected by the torque sensor corresponding to the upper driving wheel pair is less than the two driving wheel pairs. When the load between the chain is increased, the upper driving wheel correspondingly decelerates to increase the load, until the torque value detected by the torque sensor corresponding to the upper driving wheel pair is equal to the load of the chain between the two driving wheel pairs.

The control method further includes a vehicle retrieval mode and a vehicle storage mode. The following describes how to access the vehicle.

1. In the car pick-up mode, the details are as follows: after the user terminal device sends the car pick-up signal to the three-dimensional circular parking garage, the wireless communication module of the three-dimensional circular parking garage receives the car pick-up signal and transmits it to the controller. The vehicle-carrying platform storing the corresponding vehicle is moved to the vehicle entry and exit area; wherein, the vehicle retrieval signal includes the vehicle license plate number information. Specifically, the user terminal device can be a handheld mobile device with wireless communication function such as a mobile phone. After the user stores the vehicle on the corresponding vehicle platform, the controller of the three-dimensional circular parking garage will record the license plate information of the vehicle and communicate with the vehicle. The information of the vehicle platform is matched. When the user needs to pick up the car, he will send the car pick-up signal to the three-dimensional circular parking garage through the mobile phone in advance, so that the vehicle platform where the user's vehicle is parked can be moved to the vehicle in advance before the user arrives at the three-dimensional circular parking garage. Waiting at the area, so that users can directly drive away the vehicle when they come to the entry and exit area, reducing the waiting time for picking up the vehicle.

In actual use, only one user's car pickup signal will be received within a certain period of time, and multiple users' car pickup signals may also be received. The pick-up mode includes a single-person reservation pick-up mode and a multi-person reservation pick-up mode;

In the single-person reservation pick-up mode, after the user terminal device sends the car pick-up signal to the three-dimensional circular parking garage, the three-dimensional circular parking garage simultaneously obtains the real-time location information of the user terminal device, and the controller receives the car pick-up signal and real-time location information through the wireless communication module , when the controller judges that the distance between the position of the user terminal device and the three-dimensional circular parking garage is less than the set distance value according to the real-time position information, the controller will then move the vehicle platform storing the corresponding vehicle to the vehicle entry and exit area according to the vehicle pickup signal. . Specifically, when a user sends a car pickup signal, after receiving the car pickup signal, the three-dimensional circular parking garage will not immediately move the vehicle platform where the corresponding vehicle is parked to the vehicle entry and exit area, but further according to the received user The position information sent by the terminal device is used to know the distance between the user and the three-dimensional circular parking garage. When the distance between the user and the three-dimensional circular parking garage is less than the set distance value, the controller controls the conveying device to start the transportation of the corresponding vehicle. In and out of the car area, in this way, when the user cannot get to the three-dimensional circular parking garage in time for other reasons and cannot pick up the car during the process of picking up the car, the three-dimensional circular parking garage does not consume electricity due to useless work and realizes green and low-carbon operation. The acquisition of real-time location information may be that the user terminal device sends real-time location information to the three-dimensional circular parking garage at a set time interval, or the user terminal device shares the location with the three-dimensional circular parking garage. The method is not limited.

In the multi-person reservation car pick-up mode, after M user terminal devices respectively send car pick-up signals to the three-dimensional circular parking garage, the M three-dimensional circular parking garages simultaneously obtain the real-time location information of the user terminal equipment, and the controller receives the fetching signal through the wireless communication module. car signal and real-time position information, the controller judges according to the real-time position information that the distance between the positions of N user terminal devices and the three-dimensional circular parking garage is less than the set distance value, then the controller takes the car according to the information sent by the N user terminal devices. According to the signal to determine the vehicle platform where each vehicle is located, and according to the principle that the conveying device runs in one direction and the running path is the shortest, the vehicle picking order of the vehicles is calculated and sorted, and the corresponding vehicle platform is moved to the entry and exit area in turn according to the vehicle picking order. ; where M is a natural number greater than 2, N is a natural number greater than 1, and M≥N. Specifically, when there are vehicle pickup signals sent by M users within a certain period of time, the controller specifically controls the process of transporting the vehicle platform by the conveying device according to the location information of the M users. In actual use, M After each user sends a car pickup signal, due to the different locations of multiple users and the different distances from each user to the three-dimensional circular parking garage, more importantly, the time for different users to arrive at the three-dimensional circular parking garage is also different. Based on the above factors, in order to simplify the control process, improve the operating efficiency and reduce the operating energy consumption, when the distances between the M users and the three-dimensional circular parking garage are all less than the set distance value, the controller will calculate the load according to the vehicle location corresponding to the M users. The position of the vehicle platform is calculated according to the principle that the conveying device runs in one direction and the running path is the shortest. Of course, in actual use, only N users move towards the direction of the three-dimensional circular parking garage after M users send the car pickup signal, and other users may have other reasons and cannot take the car. , at this time, it is not possible to calculate the picking order of the sorted vehicles according to the positions of the vehicle platforms corresponding to the vehicles of the M users, and it is necessary to calculate the sorting vehicles according to the positions of the vehicles corresponding to the N users who have met the distance requirements. In this way, it is more conducive to improve the effect of intelligent operation, improve the user experience, and further reduce the waiting time for multiple users to pick up the car. However, in actual use, for example, in a shopping mall or a bank, where there are VIP users, at this time, if there is a designated priority user terminal device among the N user terminal devices, the user terminal device corresponding to the designated priority user terminal device is first The vehicle platform where the vehicle is located moves to the vehicle entry and exit area. Specifically, the three-dimensional circular parking stores the information of different users. For the designated priority users, when the car pickup signal is issued in the multi-person reservation car pickup mode, the controller will give priority according to the specified priority. The location of the vehicle platform where the user's vehicle is located is used to calculate the pick-up sequence of the sorted vehicle.

2. Car storage mode, as follows: the three-dimensional circular parking garage includes n vehicle-carrying platforms, correspondingly, the three-dimensional circular parking garage has n parking stations, and each vehicle-carrying platform is located at the corresponding parking station, Wherein, when the vehicle-carrying platform is parked in the vehicle, it is marked as an occupied state, and when the vehicle-carrying platform is unloaded, it is marked as an idle state; the vehicle storage mode specifically includes:

Step 101: When the first sensor detects that the vehicle-carrying platform in the idle state in the entry and exit area is parked into the vehicle, the vehicle-carrying platform is marked as occupied, and then the conveying device drives each vehicle-carrying platform to rotate, so that the vehicle enters and exits. A new idle state vehicle-carrying platform is parked in the area, and at the same time, the parking position information of each vehicle-carrying platform is modified according to the travel of the vehicle-carrying platform. Specifically, when the user needs to park, the user parks the vehicle in the vehicle-carrying platform that is in an idle state in the vehicle-entry and exit area. At this time, the first sensor detects that a vehicle is parked on the vehicle-carrying platform in the vehicle-entry and exit area. Then the controller will mark the vehicle platform as occupied state; after the vehicle is parked, the controller controls the conveying device to drive each vehicle platform to rotate so that the new idle state vehicle platform moves to the vehicle entry and exit area, and at the same time, the controller Simultaneously modify the parking space information of each vehicle platform. Among them, in order to meet the balanced weight distribution of the vehicle platform, the conveying device drives each vehicle platform to rotate the distance between m parking stations, so as to minimize the difference between the load weights of the chains on both sides of the installation frame.

Step 102 , when the first sensor detects that the vehicle in the vehicle-carrying platform in the occupied state in the entry-exit area has driven out, the vehicle-carrying platform is marked as an idle state. Specifically, when the user needs to park, the controller moves the vehicle-carrying platform on which the user's vehicle is parked into the vehicle entry and exit area. After the vehicle leaves the vehicle-carrying platform, the first sensor detects that there is no vehicle on the vehicle-carrying platform, and the controller Re-mark the vehicle platform as idle.

Step 103: After step 102 is performed, the conveying device drives each vehicle platform to rotate the distance between m parking stations, so that the difference in the load capacity of the chains on both sides of the installation frame is minimized; at the same time, according to the load The travel of the vehicle platform is used to modify the parking position information of each vehicle platform. Specifically, in the case of considering the weight balance, after the vehicle-carrying platform that was in the occupied state in the entry and exit area is re-marked as the idle state, if the controller judges through calculation that the weight distribution of each vehicle-carrying platform is unbalanced at this time, then The controller controls the conveying device to drive each vehicle-carrying platform to rotate, and moves another idle-state vehicle-carrying platform to the in and out area, and at the same time ensures that the difference in the load capacity of the chains on both sides of the installation frame is minimized, that is, to achieve the minimum load value of each load-carrying platform. The weight distribution of the vehicle platform is balanced.

Further, the modification of the parking station value Xt of each vehicle-carrying platform according to the travel of the vehicle-carrying platform is specifically: the conveying device drives each vehicle-carrying platform to move the distance between m parking stations in a positive direction, then The value of the parking station of each vehicle platform Xt=Xt-1+m, if the value of Xt-1+m is greater than n, then Xt=Xt-1+m-n; the conveying device drives each vehicle platform to move m reversely The distance between the parking stations, then the value of the parking stations of each vehicle platform Xt=Xt-1-m, if the value of Xt-1-m is less than n, then Xt=Xt-1-m+n; where, X t-1 is the value of the parking station before the vehicle-carrying platform moves; among them, m and n are natural numbers.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms. Any person skilled in the art may use the technical content disclosed above to change or remodel to equivalent changes. Equivalent Example. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solutions of the present invention still belong to the protection scope of the technical solutions of the present invention.

Claims (6)

1. A three-dimensional circular parking garage, characterized in that, the three-dimensional circular parking garage forms a vehicle entry and exit area for vehicles to enter and exit, and the three-dimensional circular parking garage comprises a plurality of vehicle-carrying platforms for parking vehicles, for A conveying device for driving the vehicle-carrying platform to move cyclically, a wireless communication module for wireless communication with user terminal equipment, and a controller; the controller is respectively connected with the conveying device and the wireless communication module, and the controller uses The conveying device is controlled to move the corresponding vehicle platform to the vehicle entry and exit area according to the vehicle pickup signal received by the wireless communication module. 2 . The three-dimensional circular parking garage according to claim 1 , wherein the three-dimensional circular parking garage further comprises an installation frame, the bottom of the installation frame forms the vehicle entry and exit area, and the installation frame comprises two opposite A support frame arranged and fixed on the foundation; the conveying device includes a driving mechanism, two chains and a plurality of sprockets, each of the support frames is provided with a plurality of the sprockets, and the chains are wound around the corresponding On the sprocket on the support frame, the driving mechanism is used to drive the sprocket to rotate to drive the vehicle platform to move through the chain, and the vehicle platform is connected between the two chains. between. 3 . The three-dimensional circular parking garage according to claim 2 , wherein the sprocket directly drivingly connected to the driving mechanism is a driving sprocket, which is opposite at the same height position on the two support frames. 4 . A connecting shaft is provided between the two driving sprockets; the drive mechanism is used to drive each of the driving sprockets to run synchronously, so that the two adjacent driving sprocket pairs are driven by the The drive sprocket bears the load on the chain between the two adjacent drive sprockets. 4 . The three-dimensional circular parking garage according to claim 2 , wherein a hinge portion is formed between two adjacent chain links in the chain, a suspension link is provided on the upper part of the vehicle platform, and the One end of the suspension link is connected to the hinge part of one of the chains, and the other end of the suspension link is connected to the corresponding hinge part of the other chain. 5 . The three-dimensional circular parking garage according to claim 2 , wherein the three-dimensional circular parking garage further comprises a positioning support assembly arranged on the foundation, and the positioning support assembly is used for positioning support at the vehicle entry and exit area. 6 . of the vehicle platform. 6. The three-dimensional circular parking garage according to any one of claims 1-5, characterized in that, the three-dimensional circular parking garage further comprises a device for detecting whether there is a vehicle on the vehicle-carrying platform located in the vehicle entry and exit area. A first sensor, the controller is connected with the first sensor.

Images